package com.mj.haier.calc.servlet;

/**
 * 服务处理自定义异常
 */
public class ServletException extends Exception {

   public ServletException(){
       super();
   }

   public ServletException(String message) {
        super(message);
   }

   public ServletException(String message, Throwable cause) {
        super(message, cause);
   }

}